29855350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{433}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 63933408

約数和(自身を除く): 34078058

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 197, 350, 394, 433, 866, 985, 1379, 1970, 2165, 2758, 3031, 4330, 4925, 6062, 6895, 9850, 10825, 13790, 15155, 21650, 30310, 34475, 68950, 75775, 85301, 151550, 170602, 426505, 597107, 853010, 1194214, 2132525, 2985535, 4265050, 5971070, 14927675, 29855350]

約数ペア:

[(1, 29855350), (2, 14927675), (5, 5971070), (7, 4265050), (10, 2985535), (14, 2132525), (25, 1194214), (35, 853010), (50, 597107), (70, 426505), (175, 170602), (197, 151550), (350, 85301), (394, 75775), (433, 68950), (866, 34475), (985, 30310), (1379, 21650), (1970, 15155), (2165, 13790), (2758, 10825), (3031, 9850), (4330, 6895), (4925, 6062)]